Anaptysbio, Inc
ANAB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001370053
No open-market purchases or sales by Anaptysbio, Inc insiders were filed in the last 90 days; 213 institutions reported holding it in 13F filings for Q2 2026, worth $2.03B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Anaptysbio, Inc as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 148
- −3 vs. Q1 2025
- Shares held
- 36.8M
- −3.18M (−8.0%) vs. Q1 2025
- Total value
- $816.2M
- +$73.6M (+9.9%) vs. Q1 2025
- New holders
- 28
- 45 more added
- Sold out
- 31
- 55 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ANAB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 213 | $2.03B |
| Q1 2026 | 208 | $1.55B |
| Q4 2025 | 179 | $1.42B |
| Q3 2025 | 166 | $980.2M |
| Q2 2025 | 148 | $816.2M |
| Q1 2025 | 153 | $742.8M |
| Q4 2024 | 136 | $468.9M |
| Q3 2024 | 160 | $1.13B |
| Q2 2024 | 135 | $746.6M |
| Q1 2024 | 133 | $658.1M |
| Q4 2023 | 119 | $646.4M |
| Q3 2023 | 116 | $544.5M |
| Q2 2023 | 116 | $614.9M |
| Q1 2023 | 113 | $675.4M |
| Q4 2022 | 118 | $1.02B |
| Q3 2022 | 114 | $830.6M |
| Q2 2022 | 124 | $632.6M |
| Q1 2022 | 131 | $735.4M |
| Q4 2021 | 136 | $964.4M |
| Q3 2021 | 127 | $748.8M |
| Q2 2021 | 122 | $720.6M |
| Q1 2021 | 122 | $628.6M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Anaptysbio, Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Public Employees Retirement Association of Colorado | 4,864 | $108.0K | 0.00% | −12−0.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 4,178 | $92.8K | 0.00% | −1,211−22.5% | Reduced |
| Virtus Investment Advisers, Inc. | 4,017 | $89.2K | 0.03% | −6,909−63.2% | Reduced |
| BNP Paribas Arbitrage, SA | 3,699 | $82.1K | 0.00% | −21,888−85.5% | Reduced |
| KLP Kapitalforvaltning AS | 3,000 | $66.6K | 0.00% | 00.0% | Unchanged |
| BIT Capital GmbH | 2,706 | $60.1K | 0.00% | −22,716−89.4% | Reduced |
| Advisor Group Holdings, Inc. | 2,346 | $52.1K | 0.00% | +2,326+11,630.0% | Added |
| Tower Research Capital LLC (TRC) | 2,164 | $48.0K | 0.00% | +1,377+175.0% | Added |
| Ameritas Investment Partners, Inc. | 1,917 | $42.6K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,296 | $29.0K | 0.00% | −52−3.9% | Reduced |
| Global Retirement Partners, LLC | 1,230 | $27.3K | 0.00% | +1,230 | New |
| Mirae Asset Global Investments Co., Ltd. | 1,135 | $25.2K | 0.00% | +109+10.6% | Added |
| CWM, LLC | 1,136 | $25.0K | 0.00% | +307+37.0% | Added |
| Skopos Labs, Inc. | 1,082 | $24.0K | 0.00% | −5,291−83.0% | Reduced |
| EverSource Wealth Advisors, LLC | 1,082 | $24.0K | 0.00% | +1,040+2,476.2% | Added |
| Nisa Investment Advisors, LLC | 1,050 | $23.3K | 0.00% | −230−18.0% | Reduced |
| Larson Financial Group LLC | 867 | $19.2K | 0.00% | +724+506.3% | Added |
| GF Fund Management Co. Ltd. | 779 | $17.3K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 745 | $17.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 750 | $17.0K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 677 | $15.0K | 0.00% | −10−1.5% | Reduced |
| Quarry LP | 500 | $11.1K | 0.00% | +500 | New |
| Signaturefd, LLC | 453 | $10.1K | 0.00% | +292+181.4% | Added |
| GAMMA Investing LLC | 361 | $8.01K | 0.00% | +33+10.1% | Added |
| Farther Finance Advisors, LLC | 337 | $7.48K | 0.00% | −1,540−82.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 234 | $5.00K | 0.00% | +234 | New |
| Rothschild Investment LLC | 185 | $4.11K | 0.00% | −10−5.1% | Reduced |
| Bessemer Group Inc | 136 | $3.00K | 0.00% | +110+423.1% | Added |
| Sherman Asset Management, Inc. | 120 | $2.66K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 115 | $2.55K | 0.00% | +11+10.6% | Added |
| Daiwa Securities Group Inc. | 105 | $2.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 90 | $2.00K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 85 | $1.89K | 0.00% | +31+57.4% | Added |
| Riggs Asset Managment Co. Inc. | 69 | $1.53K | 0.00% | +39+130.0% | Added |
| Parallel Advisors, LLC | 55 | $1.22K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 50 | $1.11K | 0.00% | +23+85.2% | Added |
| Steward Partners Investment Advisory, LLC | 43 | $955 | 0.00% | +43 | New |
| Assetmark, Inc | 36 | $799 | 0.00% | +36 | New |
| Essential Partners LLC | 33 | $733 | 0.00% | +33 | New |
| Parkside Financial Bank & Trust | 25 | $555 | 0.00% | +25 | New |
| Ronald Blue Trust, Inc. | 19 | $422 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 0 | $422 | 0.00% | 0 | New |
| Smartleaf Asset Management LLC | 14 | $314 | 0.00% | −6−30.0% | Reduced |
| Principal Securities, Inc. | 14 | $311 | 0.00% | +14 | New |
| Massmutual Trust Co FSB | 12 | $266 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 4 | $89 | 0.00% | −63−94.0% | Reduced |
| SBI Securities Co., Ltd. | 1 | $22 | 0.00% | −9−90.0% | Reduced |
| Covestor Ltd | 5 | $0 | 0.00% | −1−16.7% | Reduced |
| Boxer Capital Management, LLC | 0 | $0 | 0.00% | −1,300,000−100.0% | Sold out |
| 5AM Venture Management, LLC | 0 | $0 | 0.00% | −357,733−100.0% | Sold out |
| Opaleye Management Inc. | 0 | $0 | 0.00% | −250,933−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −92,870−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −43,211−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −36,596−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −32,023−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −31,571−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −30,873−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −27,796−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −23,508−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −23,376−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −14,473−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −14,205−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −14,000−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −11,928−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −10,870−100.0% | Sold out |
| OneAscent Financial Services LLC | 0 | $0 | 0.00% | −10,889−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −10,590−100.0% | Sold out |
| Scotia Capital Inc. | 0 | $0 | 0.00% | −10,082−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −5,519−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −4,220−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −2,669−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −345−100.0% | Sold out |
| Whittier Trust Co | 0 | $0 | 0.00% | −307−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −256−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| TD Private Client Wealth LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Glenmede Trust Co NA | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |